\def\cprime{$'$} \def\cprime{$'$} \def\cprime{$'$} \def\udot#1{\ifmmode\oalign{$#1$\crcr\hidewidth.\hidewidth }\else\oalign{#1\crcr\hidewidth.\hidewidth}\fi} \def\cprime{$'$} \def\cprime{$'$} \def\cprime{$'$} \begin{thebibliography}{1} \bibitem{Rechtparrilofazel} B.~RECHT, M.~FAZEL, and P.~PARRILO. \newblock Guaranteed minimum-rank solutions of linear matrix equations via nuclear norm minimization. \newblock Technical report, Caltech, Pasadena, California, 2007. \end{thebibliography}